Trade data-driven policy analysis

List of the catalogue of this article:

• 1, 2RZ 200,000-kilometer engine abnormal noise
• 2、What is the engine of the Golden Cup Car
< Li style='margin-bottom: 3px;list-style: none'>3, How does Toyota's 2RZ engine idle at jitter

2 RZ 200,000-kilometer engine abnormal sound

If the oil consumption suddenly increases a lot, it may be that the valve oil seal is completely aging or individually cracked (the possibility of broken ring is not excluded, but there is an abnormal sound that can be identified). It can be checked by the method of easy first and then difficult. It doesn't cost much either.

The combustible mixture is too thick. There is too much oil in the engine fuel. The piston ring or crankshaft oil seal is poorly sealed. There is moisture in the fuel. The spark plug is defective, the air filter is too dirty, malfunctionDiagnosis and exclusion of excessive combustion of combustible mixtures. The inspection and diagnosis should focus on the carburetor and air filter.

The overhaul of the Golden Cup Sea Lion 2RZ engine costs about 5,000 yuan per hour. Engine overhaul refers to disassembling all the mechanical parts inside the engine, replacing the damaged parts, and then reassembling them back. Therefore, it is not expensive to charge 5,000 for the working hours of disassembling the engine, but the specific price will vary depending on the specific model.

What is the engine of the Golden Cup Automobile

The Golden Cup Guanjing is equipped with a 5T turbocharged engine and a 6L naturally aspirated engine respectively.

The Golden Cup t32 uses Mianyang Xinchen Power 3L naturally aspirated engine. It is worth mentioning that all brands of Huachen's engines are produced by Mianyang.

The Gold Cup f50 uses two engines, one is a 5-liter naturally aspirated engine and the other is a 6-liter naturally aspirated engine. The 5-liter naturally aspirated engine has a maximum torque of 112 horsepower and 145 Nm. This engine is equipped with multi-point electric injection technology and uses an aluminum alloy cylinder head.

The Gold Cup 750 is an mpv model under the Gold Cup. This car uses a total of two engines, one is a 5-liter naturally aspirated engine and the other is a 6-liter naturally aspirated engine. The length, width and height of the Gold Cup 750 are 4,515mm, 1750mm and 1760mm respectively, and the wheelbase is 2725mm.

The engine of the Golden Cup 750 is DLDG15DL, which is the abbreviation of Dalin. The initial letter is that the former Xinyuan's motorcycle engine was acquired and later changed to Xinyuan's autonomous engine is DLCG12, that is, the Golden Cup Little Sea Lion X30. To be fair, the power is not bad, but the noise The sound is similar to that of Wuling Chang'an without a silencer and then 1.

Why does Toyota's 2RZ engine shake at idle speed?

The engine has serious carbon accumulation. The most common cause of idling jitter is excessive carbonisation of the throttle valve or fuel nozzle.

There are four main reasons for the body shaking during idling: serious carbonization of the engine. The most common reason for car shaking is that the throttle valve is too dirty or too much carbonization of the fuel injector.

Hello, the common fault points of Toyota's hot car engine jitter are: the most common is that the throttle valve is dirty or the throttle valve fails to cause idling jitter. The main reason for the throttle valve is that there is carbon accumulation at the junction of the shaft of the throttle valve plate and the throttle body, resulting in insufficiently accurate opening of the throttle valve. , so the idle speed will shake.

Specific solution to idling jitter: engine carbon accumulation is serious.The most common cause of idling jitter is excessive carbonisation of the throttle valve or fuel nozzle.

The reason is that the combustible mixture is too thick. There is too much oil in the engine fuel. The piston ring or crankshaft oil seal is poorly sealed. There is moisture in the fuel.